Simultaneously enhancing interfacial adhesion and pervaporation separation performance of PDMS/ceramic composite membrane via a facile substrate surface grafting approach

Guining Chen; Haipeng Zhu; Yingting Hang; Quan Liu; Gongping Liu; Wanqin Jin

doi:10.1002/aic.16773

Simultaneously enhancing interfacial adhesion and pervaporation separation performance of PDMS/ceramic composite membrane via a facile substrate surface grafting approach

Guining Chen, Haipeng Zhu, Yingting Hang, Quan Liu, Gongping Liu, Wanqin Jin

College of Chemical Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

A facile substrate surface silane-grafting approach was demonstrated to enhance both interfacial adhesion and pervaporation separation performance of PDMS composite membrane. With C₁₆ grafted ceramic substrate, the PDMS/ceramic composite membrane exhibited up to 1.7 times stronger interfacial adhesion force between separation layer and substrate layer, meanwhile 1.5 times larger butanol/water separation factor that is higher than state-of-the-art membranes. This novel approach paves a new avenue to developing composite membranes with high and stable separation performance.

Original language	English
Article number	e16773
Journal	AIChE Journal
Volume	65
Issue number	11
DOIs	https://doi.org/10.1002/aic.16773
State	Published - 1 Nov 2019

Keywords

PDMS membrane
butanol recovery
ceramic hollow fiber
interfacial adhesion
surface grafting

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title = "Simultaneously enhancing interfacial adhesion and pervaporation separation performance of PDMS/ceramic composite membrane via a facile substrate surface grafting approach",

abstract = "A facile substrate surface silane-grafting approach was demonstrated to enhance both interfacial adhesion and pervaporation separation performance of PDMS composite membrane. With C16 grafted ceramic substrate, the PDMS/ceramic composite membrane exhibited up to 1.7 times stronger interfacial adhesion force between separation layer and substrate layer, meanwhile 1.5 times larger butanol/water separation factor that is higher than state-of-the-art membranes. This novel approach paves a new avenue to developing composite membranes with high and stable separation performance.",

keywords = "PDMS membrane, butanol recovery, ceramic hollow fiber, interfacial adhesion, surface grafting",

author = "Guining Chen and Haipeng Zhu and Yingting Hang and Quan Liu and Gongping Liu and Wanqin Jin",

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T1 - Simultaneously enhancing interfacial adhesion and pervaporation separation performance of PDMS/ceramic composite membrane via a facile substrate surface grafting approach

AU - Chen, Guining

AU - Zhu, Haipeng

AU - Hang, Yingting

AU - Liu, Quan

AU - Liu, Gongping

AU - Jin, Wanqin

PY - 2019/11/1

Y1 - 2019/11/1

N2 - A facile substrate surface silane-grafting approach was demonstrated to enhance both interfacial adhesion and pervaporation separation performance of PDMS composite membrane. With C16 grafted ceramic substrate, the PDMS/ceramic composite membrane exhibited up to 1.7 times stronger interfacial adhesion force between separation layer and substrate layer, meanwhile 1.5 times larger butanol/water separation factor that is higher than state-of-the-art membranes. This novel approach paves a new avenue to developing composite membranes with high and stable separation performance.

AB - A facile substrate surface silane-grafting approach was demonstrated to enhance both interfacial adhesion and pervaporation separation performance of PDMS composite membrane. With C16 grafted ceramic substrate, the PDMS/ceramic composite membrane exhibited up to 1.7 times stronger interfacial adhesion force between separation layer and substrate layer, meanwhile 1.5 times larger butanol/water separation factor that is higher than state-of-the-art membranes. This novel approach paves a new avenue to developing composite membranes with high and stable separation performance.

KW - PDMS membrane

KW - butanol recovery

KW - ceramic hollow fiber

KW - interfacial adhesion

KW - surface grafting

UR - http://www.scopus.com/inward/record.url?scp=85074187382&partnerID=8YFLogxK

U2 - 10.1002/aic.16773

DO - 10.1002/aic.16773

M3 - 文章

AN - SCOPUS:85074187382

SN - 0001-1541

VL - 65

JO - AIChE Journal

JF - AIChE Journal

IS - 11

M1 - e16773

ER -

Simultaneously enhancing interfacial adhesion and pervaporation separation performance of PDMS/ceramic composite membrane via a facile substrate surface grafting approach

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